公开(公告)号：US20120222963A1

公开(公告)日：2012-09-06

申请号：US13461334

申请日：2012-05-01

申请人： Masatoshi ISHIDA ,  Norimasa MAIDA ,  Wataru KUROKAWA ,  Hiroshi MATSUBAYASHI ,  Mitsuhide AIHARA ,  Shigeya TAKAHASHI ,  Masanobu MATSUBARA

发明人： Masatoshi ISHIDA ,  Norimasa MAIDA ,  Wataru KUROKAWA ,  Hiroshi MATSUBAYASHI ,  Mitsuhide AIHARA ,  Shigeya TAKAHASHI ,  Masanobu MATSUBARA

IPC分类号： C25D9/08

CPC分类号： C25D11/00 ,  Y10T428/1266

摘要： A surface-treated metal material having, formed on the surface of a metal base member, an inorganic surface-treating layer that contains inorganic components or, further having an organic surface-treating layer formed on the inorganic surface-treating layer, the inorganic surface-treating layer containing at least M (M is at least one of Ti, Zr and Al), O and F. The organic surface-treating layer contains a silane coupling agent containing Si in an amount of 0.8 to 30 mg/m2 or a phenol-type water-soluble organic compound.

摘要翻译： 一种表面处理金属材料，其在金属基材的表面上形成有无机成分的无机表面处理层，或者在无机表面处理层上形成有机表面处理层的无机表面 含有至少M（M是Ti，Zr和Al中的至少一种），O和F.的有机表面处理层。有机表面处理层含有含有0.8至30mg / m 2的Si的硅烷偶联剂或 酚型水溶性有机化合物。

公开(公告)号：US20100021738A1

公开(公告)日：2010-01-28

申请号：US12519028

申请日：2007-12-07

申请人： Norimasa Maida ,  Yoshimi Itoh ,  Toshiyuki Ueda

发明人： Norimasa Maida ,  Yoshimi Itoh ,  Toshiyuki Ueda

IPC分类号： B29C47/06 ,  B29C55/12 ,  B32B9/04

CPC分类号： B29C55/06 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/56 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2077/00 ,  B29K2105/256 ,  Y10T428/31504

摘要： A method of producing a stretched film comprising melt-coextruding a thermoplastic resin A and a thermoplastic resin B to produce a composite film 1 having both-end films 2 of the thermoplastic resin B arranged in parallel at both end portions of the main film 1a of the thermoplastic resin A in the direction of width thereof, stretching the composite film, and cutting and removing both end portions of the stretched film in the direction of width, wherein a film stretch stress value of the both-end films 2 is larger than a film stretch stress value of the main film 1a at the same stretching ratio. This minimizes an increase in the thickness at both end portions of the film in stretching the film and decreases the widths by which both end portions of the expensive resin film are to be cut and removed for producing a film.

摘要翻译： 一种制造拉伸膜的方法，其包括将热塑性树脂A和热塑性树脂B熔融共挤出，以制造复合膜1，该复合膜1具有在主膜1a的两端部平行设置的热塑性树脂B的两端膜2 热塑性树脂A的宽度方向延伸，拉伸复合膜，沿宽度方向切断拉伸膜的两端部，其中两端膜2的膜拉伸应力值大于 主膜1a以相同拉伸比的拉伸应力值。 由此，能够使薄膜拉伸时的两端部的厚度增加最小化，并且降低昂贵的树脂薄膜的两端部被切断并除去以产生薄膜的宽度。

公开(公告)号：US20090283200A1

公开(公告)日：2009-11-19

申请号：US12306025

申请日：2007-06-18

申请人： Takuji Nakamura ,  Hiroshi Inazawa ,  Norimasa Maida ,  Yasuhiro Matsubara

发明人： Takuji Nakamura ,  Hiroshi Inazawa ,  Norimasa Maida ,  Yasuhiro Matsubara

IPC分类号： B32B37/02

CPC分类号： B29C47/025 ,  B29C47/0019 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/9218 ,  B29C2947/92209 ,  B29C2947/92314 ,  B29C2947/92409 ,  B29C2947/92447 ,  B32B15/08 ,  B32B37/153 ,  B32B38/0036 ,  B32B38/105 ,  B32B41/00 ,  B32B2309/02 ,  B32B2309/72 ,  B32B2310/0843 ,  B32B2311/00 ,  Y10T156/17 ,  Y10T156/1741

摘要： [Problem] The present invention provides a manufacturing method and apparatus of an organic resin coated metal sheet which can surely remove resin portions projecting from both edges of a metal sheet.[Means for Resolution] A long strip metal sheet 1 is continuously fed using a metal-sheet supply means 13. Temperatures of edge portions 1a, 1b of the metal sheet 1 and a temperature of an approximately central portion 1c of the metal sheet 1 are respectively measured using a metal-sheet temperature measuring means 7 arranged directly upstream of lamination rolls 10. Respectively measured temperature values are inputted to a heating temperature control means 14. An output value calculated by the heating temperature control means is inputted to a metal sheet center portion heating means 3 arranged directly upstream of the T-die 8 so as to heat a widthwise approximately center portion of the metal sheet 1 to a first temperature by the metal sheet center portion heating means 3. Output values calculated by the heating temperature control means 14 are fed to metal sheet edge portion heating means 5 arranged directly upstream of the T-die 8 so as to heat the widthwise edge portions of the metal sheet 1 to a second temperature higher than the first temperature by the metal sheet edge portion heating means 5. A resin film is extruded to pre-rolls 9 such that the resin film projects from both widthwise edge portions of the metal sheet 1. The resin film is applied to the metal sheet 1 by sandwiching and pressure-bonding the metal sheet 1 and the resin film between a pair of lamination rolls 10. Resin portions 2a in a semi-molten state and projecting from both edge portions of the metal sheet are removed by press cutting.

摘要翻译： 发明内容本发明提供一种有机树脂被覆金属片的制造方法和装置，其可以确实地去除从金属片的两个边缘突出的树脂部分。 [解决方法]使用金属片供给装置13连续地供给长条金属片1.金属片1的边缘部分1a，1b的温度和金属片1的大致中央部分1c的温度是 分别使用布置在层压辊10的正上方的金属板温度测量装置7进行测量。将分别测量的温度值输入到加热温度控制装置14.由加热温度控制装置计算出的输出值被输入到金属板中心 部分加热装置3，其直接设置在T型模具8的上游，以通过金属片中心部分加热装置3将金属片1的横向大致中心部分加热到第一温度。由加热温度控制装置 14被馈送到直接设置在T形模8的上游的金属片边缘部加热装置5，以加热m的宽度方向的边缘部分 通过金属片边缘部加热装置5将等级片1压制成高于第一温度的第二温度。将树脂膜挤压成预辊9，使得树脂膜从金属片1的两个宽度方向的边缘部分突出。 树脂膜通过将金属板1和树脂膜夹在并压接在一对层压辊10之间而被施加到金属板1上。半熔融状态的树脂部分2a和从金属板的两个边缘部分突出的树脂部分 通过冲压切割除去。

公开(公告)号：US20080007828A1

公开(公告)日：2008-01-10

申请号：US11568881

申请日：2005-04-28

申请人： Naoki Tsujiuchi ,  Akihiro Nishida ,  Kenji Yoda ,  Keigo Ehara ,  Hiroshi Kurisu ,  Yoshiki Takesue ,  Norimasa Maida

发明人： Naoki Tsujiuchi ,  Akihiro Nishida ,  Kenji Yoda ,  Keigo Ehara ,  Hiroshi Kurisu ,  Yoshiki Takesue ,  Norimasa Maida

IPC分类号： G02B5/30

CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/325 ,  B32B27/34 ,  B32B2307/42 ,  B32B2457/202 ,  B32B2457/204 ,  B32B2457/206 ,  G02B1/105 ,  G02B1/14 ,  G02B5/30 ,  G02B5/3025 ,  G02F1/133528

摘要： A polarizer protective film of the present invention comprises a thermoplastic resin layer having a moisture permeability of 100 g/m2/24 hours or less; and a resin layer that contains a nylon resin and is laminated on the thermoplastic resin layer. The polarizer protective film can have good adhesion to a polarizer when it is bonded to the polarizer through an adhesive layer to form a polarizing plate, and can form a polarizing plate with good polarization properties.

摘要翻译： 本发明的偏振片保护膜包含透湿度为100g / m 2/24小时以下的热塑性树脂层， 以及包含尼龙树脂并层压在热塑性树脂层上的树脂层。 偏振片保护膜通过粘接层与偏振片接合而形成偏光板时，可以对偏振片具有良好的粘附性，可以形成具有良好的偏振特性的偏光板。

公开(公告)号：US5275651A

公开(公告)日：1994-01-04

申请号：US706423

申请日：1991-05-28

申请人： Shiro Minayoshi ,  Naofumi Saito ,  Minoru Hanazaki ,  Hidehiko Nishioka ,  Sakae Kuroda ,  Masako Takahashi ,  Seiya Shimizu ,  Norimasa Maida

发明人： Shiro Minayoshi ,  Naofumi Saito ,  Minoru Hanazaki ,  Hidehiko Nishioka ,  Sakae Kuroda ,  Masako Takahashi ,  Seiya Shimizu ,  Norimasa Maida

IPC分类号： C01F11/18

CPC分类号： B82Y30/00 ,  C01F11/183 ,  C01F11/184 ,  C01P2004/20 ,  C01P2004/30 ,  C01P2004/32 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64

摘要： A monodisperse spherical, ellipsoidal or plate-like vaterite calcium carbonate almost free from secondary aggregation is disclosed. The vaterite type calcium carbonate is prepared by the steps of adding 5-20 times mol equivalent of water with respect to unslaked lime to a methanol suspension of 0.5-12 weight % of unslaked lime and/or slaked lime (in case of slaked, conversion is to be made into unslaked lime of the same mol) to prepare of a mixture of methanol, unslaked lime and/or slaked lime and water, letting carbon dioxide gas through said mixture, adjusting the temperature in the carbonation reaction systemto not less than 30.degree. C. before arrival of conductivity within carbonation reaction system at the maximal point on conductivity variation curve in the carbonation reaction system and adjusting the time from start of carbonation reaction to the point where the conductivity is 100.mu. S/cm to be less than 1,000 minutes. A method for growing or controlling in shape the vaterite calcium carbonate used as matrix is also disclosed.

摘要翻译： 公开了几乎没有二次聚集的单分散的球形，椭圆形或板状的天竺葵碳酸钙。 球霰石型碳酸钙是通过以下步骤制备的：相对于未沉淀的石灰将5-20倍摩尔当量的水加入到0.5-12重量％的未煅烧的石灰和/或熟石灰的甲醇悬浮液中（在熟化，转化的情况下 将其制成相同摩尔浓度的不生石灰）以制备甲醇，未焙烧的石灰和/或熟石灰和水的混合物，使二氧化碳气体通过所述混合物，将碳酸化反应体系中的温度调节至不小于30 在碳酸化反应体系的电导率变化曲线的最大点的碳酸化反应体系中的电导率到达之前，将碳酸化反应开始时间调整为导电率为100（my）S / cm的点 超过1000分钟。 还公开了用作基质的球霰石碳酸钙的形状生长或控制方法。

公开(公告)号：US08728371B2

公开(公告)日：2014-05-20

申请号：US12519028

申请日：2007-12-07

申请人： Norimasa Maida ,  Yoshimi Itoh ,  Toshiyuki Ueda

发明人： Norimasa Maida ,  Yoshimi Itoh ,  Toshiyuki Ueda

IPC分类号： D01D5/16

CPC分类号： B29C55/06 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/56 ,  B29K2023/0633 ,  B29K2023/0641 ,  B29K2023/065 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2077/00 ,  B29K2105/256 ,  Y10T428/31504

摘要： A method of producing a stretched film comprising melt-coextruding a thermoplastic resin A and a thermoplastic resin B to produce a composite film 1 having both-end films 2 of the thermoplastic resin B arranged in parallel at both end portions of the main film 1a of the thermoplastic resin A in the direction of width thereof, stretching the composite film, and cutting and removing both end portions of the stretched film in the direction of width, wherein a film stretch stress value of the both-end films 2 is larger than a film stretch stress value of the main film 1a at the same stretching ratio. This minimizes an increase in the thickness at both end portions of the film in stretching the film and decreases the widths by which both end portions of the expensive resin film are to be cut and removed for producing a film.

摘要翻译： 一种制造拉伸膜的方法，其包括将热塑性树脂A和热塑性树脂B熔融共挤出，以制造复合膜1，该复合膜1具有在主膜1a的两端部平行设置的热塑性树脂B的两端膜2 热塑性树脂A的宽度方向延伸，拉伸复合膜，沿宽度方向切断拉伸膜的两端部，其中两端膜2的膜拉伸应力值大于 主膜1a以相同拉伸比的拉伸应力值。 由此，能够使薄膜拉伸时的两端部的厚度增加最小化，并且降低昂贵的树脂薄膜的两端部被切断并除去以产生薄膜的宽度。

公开(公告)号：US08551317B2

公开(公告)日：2013-10-08

申请号：US10583775

申请日：2004-11-09

申请人： Wataru Kurokawa ,  Hiroshi Matsubayashi ,  Mitsuhide Aihara ,  Masanobu Matsubara ,  Masatoki Ishida ,  Norimasa Maida

发明人： Wataru Kurokawa ,  Hiroshi Matsubayashi ,  Mitsuhide Aihara ,  Masanobu Matsubara ,  Masatoki Ishida ,  Norimasa Maida

IPC分类号： C25D9/10 ,  C25D17/00 ,  C25D17/10

CPC分类号： C23C8/40 ,  C25D9/08

摘要： Disclosed are a method and an apparatus for forming an oxide coating film with excellent corrosion resistance and adhesiveness on a cathode made of a metal plate by a simple process at low cost. A direct current voltage is applied between an anode (12) and a cathode (13) in an electrolyte solution which cathode (13) is made of a metal plate to be coated with oxide and arranged opposite to the anode (12), while supplying oxygen or a gas containing oxygen into the electrolyte solution, so that the metal plate cathode (13) is coated with oxide, thereby being formed into a oxide-coated metal plate.

公开(公告)号：US20100319842A1

公开(公告)日：2010-12-23

申请号：US12820853

申请日：2010-06-22

申请人： Yasuhiro Matsubara ,  Norimasa Maida ,  Takuji Nakamura ,  Hiroshi Inazawa ,  Harunori Kojo

发明人： Yasuhiro Matsubara ,  Norimasa Maida ,  Takuji Nakamura ,  Hiroshi Inazawa ,  Harunori Kojo

IPC分类号： B29C47/06

CPC分类号： B32B15/08 ,  B29C48/08 ,  B29C48/865 ,  B29C48/92 ,  B29C2948/92647 ,  B29C2948/92704 ,  B29C2948/92904 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2307/4026 ,  B32B2307/538 ,  B32B2439/66 ,  Y10T428/24355 ,  Y10T428/31504 ,  Y10T428/31678

摘要： A method for manufacturing a resin-coated metal sheet comprising: laminating two or more kinds of molten resins, to form a multilayer film; extruding the multilayer film through a multi-manifold die onto a metal sheet; wherein at least one kind of molten resin contains a coloring component; wherein said molten resins include a first resin having a high melt viscosity and a second resin having a low melt viscosity; wherein the multi-manifold die has plural resin passages through which plural resins pass; wherein the resin passage through which the first resin passes is maintained at a higher temperature than the resin passage through which the low melt viscosity resin passes; wherein the difference in melt viscosity of adjoining resin layers is 3,000 poises or less at a shear rate of 20 to 500 s−1; wherein the molten resin containing a coloring component has a melt tension Tm in the range of 0.5 g≧1.0 g, and a thickness of the layer of the resin containing a coloring component is equal to one-third or more of the total thickness of the resin coating.

摘要翻译： 一种树脂被覆金属片的制造方法，其特征在于，包括：层压两种以上的熔融树脂，形成多层膜; 通过多歧管模具将多层膜挤出到金属板上; 其中至少一种熔融树脂含有着色组分; 其中所述熔融树脂包括具有高熔体粘度的第一树脂和具有低熔体粘度的第二树脂; 多歧管模具具有多个树脂通过的多个树脂通路; 其中第一树脂通过的树脂通道保持在比低熔体粘度树脂通过的树脂通道更高的温度; 其中相邻树脂层的熔体粘度差在剪切速率为20〜500s -1时为3000泊以下; 其中含有着色成分的熔融树脂的熔融张力Tm为0.5g≥1.0g，含有着色成分的树脂层的厚度等于其总厚度的三分之一以上 树脂涂层。

公开(公告)号：US20050151230A1

公开(公告)日：2005-07-14

申请号：US10498790

申请日：2002-12-13

申请人： Norimasa Maida ,  Koji Fujii ,  Go Fukui

发明人： Norimasa Maida ,  Koji Fujii ,  Go Fukui

IPC分类号： B32B27/36 ,  G02B1/10 ,  G02B5/30 ,  H01L23/58

CPC分类号： G02B1/14 ,  B32B27/08 ,  B32B27/36 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2262/0284 ,  B32B2307/42 ,  B32B2369/00 ,  G02B1/105 ,  G02B5/3033 ,  G02B5/305

摘要： A preventive film for a polarizer which comprises a non-oriented three-layer film comprising a polycarbonate film having a glass transition temperature or 100° C. or higher and, laminated on both surfaces thereof, a polybutylene terephthalate film: a releasable preventive film for a polarizing film which comprises the three-layer film and, applied on the surface of the polybutylene terephthalate film side, a silicon based releasing agent; and a polarizing plate preventive film for a polarizing film and the releasable preventive film for a polarizing film as uppermost surface layers of a polarizing film containing a polarizer. The preventive film for a polarizing film and the releasable preventive film for a polarizing film exhibit an extremely small double refraction and can be produced at a low cost, and the polarizing plate using these films allows the detection of optical defects with ease.

摘要翻译： 一种偏振片用防止膜，其特征在于，包括具有玻璃化转变温度或100℃以上的聚碳酸酯膜的非取向三层膜，并且在其两面层叠有聚对苯二甲酸丁二醇酯膜：可剥离防止膜， 包含三层膜并且在聚对苯二甲酸丁二醇酯膜侧的表面上施加硅基脱模剂的偏振膜; 偏光膜用防偏振膜和偏光膜用防偏
薄膜，作为含偏振片的偏振片的最上表面层。 用于偏振膜的预防膜和用于偏振膜的防脱膜具有非常小的双折射并且可以以低成本制造，并且使用这些膜的偏振片允许容易地检测光学缺陷。

公开(公告)号：US07815976B2

公开(公告)日：2010-10-19

申请号：US12088786

申请日：2006-09-26

申请人： Kenichi Fujisawa ,  Takuji Nakamura ,  Hiroshi Inazawa ,  Norimasa Maida ,  Yasuhiro Matsubara

发明人： Kenichi Fujisawa ,  Takuji Nakamura ,  Hiroshi Inazawa ,  Norimasa Maida ,  Yasuhiro Matsubara

IPC分类号： B05D1/26 ,  B05C5/02 ,  B29C47/12

CPC分类号： B32B37/153 ,  B29C47/0021 ,  B29C47/8845 ,  B29C47/887 ,  B32B15/08 ,  B32B38/00 ,  B32B2307/202 ,  B32B2310/021 ,  B32B2310/025 ,  B32B2311/00

摘要： A method and apparatus for manufacturing a resin coated metal sheet. The method includes extruding a molten organic resin by heating from a T-die onto a metal sheet; dropping molten resin onto pre-rolls arranged between the T-die and lamination rolls, and bringing the molten resin in contact with the pre-rolls; and pressing the molten resin and the metal sheet by the lamination rolls to manufacture the resin-coated metal sheet. Electrically conductive bodies are arranged parallel to the widthwise direction of the pre-rolls, and the molten resin is dropped onto the pre-rolls in a state that an electric current is supplied to the conductive bodies, bringing the molten resin into contact with the pre-rolls by electrostatic pinning whereby an oligomer adhered to the pre-rolls is transferred to the surface of the molten resin and removed.

摘要翻译： 一种用于制造树脂涂覆金属片的方法和装置。 该方法包括通过从T型模加热到金属片上来挤出熔融的有机树脂; 将熔融树脂滴落在布置在T型模和层压辊之间的前辊上，并使熔融树脂与前辊接触; 并通过层压辊挤压熔融树脂和金属片以制造涂覆有树脂的金属片。 导电体平行于前置辊的宽度方向设置，熔融树脂以向电导体供给电流的状态下落在前置辊上，使熔融树脂与前述的接触 通过静电锁定，从而将粘附到前置辊的低聚物转移到熔融树脂的表面并除去。